package com.zcy.desgin_pattern.singleton.demo;

/**
 * @ Author: chunyang.zhang
 * @ Description:
 * @ Date: Created in 14:14 2018/12/7
 * @ Modified: By:
 */

public class SingletonPatternDemo {

    public static void main(String[] args) {

        //不合法的构造函数
        //编译时错误：构造函数 SingleObject() 是不可见的
        //SingleObject object = new SingleObject();

        //获取唯一可用的对象
        SingleObject object = SingleObject.getInstance();

        //显示消息
        object.showMessage();
    }
}
